baber/WOPTO huggingface dataset:
Patent JP-H046116-A (JP)
Title: Mold for forming optical element
Inventor: KAWAMATA TAKESHI
IPC: C03B40/00
Filed: 1990-04-25
Abstract: PURPOSE:To obtain the title mold not causing deterioration, chipping, etc., preventing the melt sticking of glass, ensuring superior mold releasability and withstanding use over a long period of time by forming at least the peripheral part of the forming surface of a mold with a specified sintered body. CONSTITUTION:At least the peripheral part of the forming surface of a mold is formed with a sintered body consisting essentially of Cr and O and contg. dispersed reinforcing fibers such as glass fibers.
Patent JP-H04316220-A (JP)
Title: Communication equipment
Inventor: MISE TOSHIO
IPC: H04B1/40
Filed: 1991-04-16
Abstract: PURPOSE:To reduce the insertion loss of a circulator when no reflection is present in the case of transmission and to prevent the receiving input of a high level or the reflected wave of a transmitting output in the case of reception from being inputted to a reception part. CONSTITUTION:A circulator 5 is provided among a transmission part 1, reception part 2 and antenna 3 so as to execute switching and connection, and a reflected wave detector 6 is provided to detect the reflected wave from the antenna 3 in the case of transmission and the receiving input of the high level in the case of reception. A leakage control element D interrupts the leakage of the reflected wave or the high-level receiving input to the reception part 2 corresponding to the detection level of the reflected wave detector 6.
Patent JP-S63274897-A (JP)
Title: Cask cleaning pit in common use as depot for head of nuclear reactor pressure vessel
Inventor: HAMADA YASUSHI
IPC: G21C13/00
Filed: 1987-05-07
Abstract: PURPOSE:To shorten the work period for construction, to reduce construction cost as well as to improve the efficiency and safety of a maintenance operation after completion by forming a cask cleaning pit in a position lower than an operating floor and integrally providing a depot for the head of a pressure vessel to the upper part thereof. CONSTITUTION:The cask cleaning pit 10 is formed in the position lower than the operating floor 2 in the building of a nuclear reactor and further, the depot 22 for the head of the nuclear reactor pressure vessel is integrally provided in the upper part of the pit 10. Alternately, the depot 22 for the head of the nuclear reactor pressure vessel is provided in the position lower than the operating floor 2 and the upper part thereof is constituted flush with the floor 2. The installation at the time of construction is thereby facilitated and speeded up; in addition, the part to be occupied by the depot for the head of the nuclear reactor pressure vessel in the building is eliminated and the area thereof is incorporated into the working area. The effective area of the operating floor is thus widened.
Patent JP-S59975-A (JP)
Title: Photoelectric conversion element
Inventor: SHIMOMOTO TAIJI
IPC: H04N5/335
Filed: 1982-06-28
Abstract: PURPOSE:To obtain a photoelectric conversion film which has electrons and holes of excellent conversion rate by simultaneously or partly superposing the first and second groups or connecting to dope them. CONSTITUTION:An image sensing tube is composed of a glass substrate 1, a transparent electrode 2, a photoelectric conversion film 3 and a blocking layer 4, receives a light from the side 5, is scanned by an electron beam from the side 6, and produces a signal from a terminal 7. A photoelectric conversion amorphous Si film has the first group which has one or more of compounds of Li, Sb, P, As, Bi and N on the entire or part of the film and the second group which has one or more of compounds of B, Al, Ga, In and Tl on the entire or part of the film.
Patent JP-S63292908-A (JP)
Inventor: DOMENIKU BUI ATSUPURIRU JIYUNI
IPC: B65D83/10
Filed: 1988-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H047916-A (JP)
Title: Error correction decoding system
Inventor: INOUE TORU
IPC: H04N5/00
Filed: 1990-04-25
Abstract: PURPOSE:To increase the correction capability and information transfer by adding a flag to a relevant symbol of a superimposing reception word reproduced through the use of decoding information at decoding. CONSTITUTION:A Cr decoder 7 executes r-set of missing symbols and t0-set (2t0+r<dr) error correction codes by using an error correction code Cz reproduced in a decoding memory 4 at a receiver side to reproduce rXnc digits of superimposing reception words Us. Suppose that a random error 10 and a burst error 11 take place in excess of the correction capability of the reception word Cr, then a missing flag 12 is outputted to the relevant superimposing reception words Us when high reliability is not called for. Thus, locations where a missing flag 12 is set are corrected as missing symbols by a Us decoder 9 from the reproduced superimposing reception words Us. The operation above is implemented based on an instruction of a decoding control circuit 6.
Patent JP-H05308469-A (JP)
Title: Reader
Inventor: OKUSHIBA HIROYUKI
IPC: H04N1/04
Filed: 1992-04-28
Abstract: PURPOSE:To obtain the reader in which a lighting luminous quantity on a read face is increased and a fluctuation of the lighting luminous quantity caused by mount error of a light emitting diode is suppressed by specifying the direction and arrangement of the light emitting diode. CONSTITUTION:Let a light emission point of a light emitting diode 11 be A, an object point of an image forming optical system 16 on which an original is read be B, a principal point toward the object of the image forming optical system 16 be H, then a cross point in which a 1st plane including a light emitting face of the light emitting diode 11 and a straight line passing through the object point B and the object side principal point H are crossed be C. In this optical system, the condition of eta>90 deg. (eta is acute angleBAC) is satisfied, then a concave in the luminous intensity distribution caused in the light emission face in the normal direction is avoided for the lighting of the read face. The condition of 100<=eta<=130 deg. is especially preferred and it is equivalent that the read face is lighted with the luminous intensity with an angle alpha of the light emission face with respect to the normal direction set within 10-40 deg..
Patent JP-S5336261-A (JP)
Title: Noise remover
Inventor: TOKINAGA DAIZOU
IPC: G01D5/12
Filed: 1976-09-16
Abstract: PURPOSE: Easy removing of power supply frequency noises is made possible by generating the alternating current of the same frequency as that of noise component, inverting the phase therof and adding it to the signal from the test body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02288251-A (JP)
Title: Cutting method of semiconductor wafer
Inventor: ETO KEIKI
IPC: H01L21/78
Filed: 1989-04-27
Abstract: PURPOSE:To shorten a time for cutting by a method wherein an adhesive layer is formed in the part of sticking of a semiconductor wafer of a flexible sheet made of macro-molecular organic resin and in the vicinity of the part, the semiconductor wafer is stuck on the adhesive layer, the sheet is fitted to a frame for fixation and the semiconductor water is set on a wafer cutting device together with the frame and cut. CONSTITUTION:An adhesive layer 2 about 10mum thick is provided on a sheet 1 of vinyl chloride, polyethylene, polyolefin or the like and of a thickness about 100mum, except for a part at a prescribed distance from a wafer 5 to be stuck on the sheet. This sheet 1 is stuck on a frame 4 for fixation. The back of the wafer 5 is stuck on the part wherein the adhesive layer 2 is present. Then, this sheet 1 is set on a cutting device stage, together with the frame 4, by vacuum suction and complete cutting is conducted by a blade 6 for cutting, in two directions in a reciprocation mode, with the height of the blade 6 set so that the amount of cut of the sheet be about 5mum.
Patent JP-S5335887-A (JP)
Title: Temperature control system
Inventor: OGAWA YASUO
IPC: G05D23/19
Filed: 1976-09-13
Abstract: PURPOSE: To perform a favorable temperature without marring initial temperature rising characteristic injerent in on/off control existing in a transfer relay in the vicinity of electrical installation temperature accompanying less temperature width in a temperature control system in use of the transfer relay. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09272207-A (JP)
Title: Production method of printing head
Inventor: KIJIMA KOUICHIROU
IPC: B41J2/16
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of the apparatus as a whole by forming a nozzle communicating with a solution storage room by projecting a laser beam on a film member joined to a face of a substrate via the solution storage room obliquely at a predetermined angle. SOLUTION: A nozzle for a diluting liquid 33B is formed on a resin material to which a film member is joined. A nozzle 33A for an ink is formed by an excimer laser irradiation incident on a face of the resin material obliquely at predetermined angle at a normal output level from a face side of a solution room forming member via an ink liquid room and an ink introducing hole. Then by a further excimer laser irradiation of an about double output level, a tip portion 33AZ is formed in the nozzle 33A communicating with a nozzle 33AY for an ink. Ink forced out of the nozzle 33A is discharged along the tip portion 33AZ so as to be mixed with a preferable orientation with respect to the nozzle 33B for a diluting liquid.
Patent JP-H05307923-A (JP)
Title: Illuminated push button switch
Inventor: NAKAMURA HIDEHIRO
IPC: H01H13/02
Filed: 1992-04-28
Abstract: PURPOSE:To avoid illumination irregularity and shortage of light quantity by devising in such a way that an LED can be installed just below the center part of a top surface of a driving body without exerting bad influence on the contact-and-separation operation between a movable contact and a fixed contact as well as on click-feeling. CONSTITUTION:A click rubber 7 of an inverted conical shape, which generates click-feeling upon buckling, is used as a driving body, and an LED bare chip 5 is provided at the location opposing to the central part of a top surface 7e of the click rubber 7, while a movable contact 6 is provided at the position opposing to the edge part of the top surface 7e of the click rubber 7, accordingly the movable contact 6 opposes to a fixed contact 3.
Patent JP-H08306699-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE MASAHIDE
IPC: H01L21/329
Filed: 1995-05-09
Abstract: PURPOSE: To make it possible to form respectively a P-type layer and an N-type layer on both of the surface layers of semiconductor substrates in the number of few processes by a method wherein the semiconductor substrates, which are respectively provided with an oxide film adhered to each one surface, are vacuum-encapsulated in a quartz ampule along with a gallium source and a phosphorus source and are heated at a specified temperature. CONSTITUTION: Silicon substrates 1, which are respectively provided with an oxide film 4 adhered to each one surface thereof, are set on a quarts slit 11 and the slit 11 is inserted in a quartz ampule 10 along with a gallium source 6 and a phosphorus source 7. A quartz cap 12 is fitted in the ampule 10, the ampule 10 and the cap 12 are welded together at end parts 13 in a state that the interior of the ampule 10 is evacuated into a vacuum state and the ampule 10 is vacuum-sealed. Subsequently, a thermal diffusion furnace is charged with the ampule 10 and a thermal diffusion is performed by a 30 minutes' heat treatment at more than 1000 deg.C, such as 1250 deg.C. Thereby, in each silicon substrate 1 taken out from the ampule 10, a gallium-doped P-type layer is formed under the film 4 and a phosphorus-dope N-type layer is formed on the side, which is not formed with the oxide film 4, of the substrate 1.
Patent JP-S5813737-A (JP)
Inventor: YAMABE MASAHIRO
IPC: D02H5/00
Filed: 1981-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05306998-A (JP)
Title: Analyzing method for agricultural chemical used for golf course
Inventor: YASUI YOSHIHIDE
IPC: G01N21/31
Filed: 1992-04-28
Abstract: PURPOSE:To separate five components of asulam, copper-8-quinolinolate, thiuram, iprodion and bensulide, of which the analysis by liquid chromatography are specified among agricultural chemicals for the use in a golf course, with a column for reversed phase chromatography, and thereafter to simultaneously detect them. CONSTITUTION:The detection wavelength of one hand is changed from the maximum absorption wavelength 270nm of a first eluting component (asulam) through the maximum absorption wavelength 246nm of a second eluting component (copper-8-quinolinolate) to the maximum absorption wavelength 270nm of a third eluting component (thiuram). The detection wavelength of the other hand is fixed at the wavelength 210nm capable of detecting a fourth eluting component (iprodion) and a fifth eluting component (bensulide), and thus the simultaneous detection of two wavelengths is carried out.
Patent JP-S60864-A (JP)
Title: Painting method
Inventor: TODA KIMIO
IPC: B05D1/36
Filed: 1983-06-20
Abstract: PURPOSE:To obtain easily a bright painting color having high designability at a low cost by using a primer paint color having the average surface reflectivity higher by a specified level or above than that of a finish painting color. CONSTITUTION:The average surface reflectivity in the specific wavelength region of a spectral reflectivity curve in the visible ray wavelength region of a paint-coated film formed in the case when a base surface is thoroughly covered by a finishing paint is calculated. A primer paint film having the average surface reflectivity higher by >=10% than the calculated surface reflectivity in the specific wavelength region is formed on a base material of a metal or plastic, etc. A paint having >=60mu thickness of the covering film is thereafter used in the case of one-coat one-bake type finishing and a pant having >=20mu said thickness is used in the case of a two-coat one-bake type. The paint color having excellent designability is thus obtd.
Patent JP-H06280189-A (JP)
Title: Method for hardening paper strip
Inventor: OKUMURA EITARO
IPC: D21H19/20
Filed: 1993-05-12
Abstract: PURPOSE:To provide a method capable of hardening a part or the whole of a strip of paper to high mechanical strength easily and rapidly, also free from problems by the presence of thick film and tackiness on the hardened paper strip. CONSTITUTION:The serrated face 110 constituting a part of the blank of a packaging container 10 is immersed in an alpha-cyanoacrylate bath and then dried out of the bath. Thereby, the serrated face is hardened and imparted with hardness enough to cut webs.
Patent JP-H06323588-A (JP)
Title: Tunnel ventilation controller
Inventor: WATANABE TAKAHIRO
IPC: F24F7/06
Filed: 1993-05-12
Abstract: PURPOSE:To reduce a load to a ventilator by calculating past mean traffic volumes and mean vehicle speeds of up and down lines at each predetermined period, calculating a direction of a ventilation power based on it, deciding a ventilating direction, and ventilating with a predetermined ventilation power based on measured contamination level, air flow rate. CONSTITUTION:Past mean traffic volumes and mean vehicle speeds of up and down lines at each predetermined period are calculated by mean traffic volume calculating means 9 based on a traffic volume and a vehicle speed by traffic volume measuring means 7. A direction of traffic ventilation power is calculated based on it, and operating directions of jet fans 2-1,..., 2-n are so decided by ventilating direction deciding means 11 as to supply ventilating air in the same direction. Further, number of operating fans is decided by ventilation feedback control means 6 based on measured values of V1 meters 3-1, 3-2, CO concentration meters 4-1, 4-2, a wind vane anemometer 5. The fans of the decided number are operated, and a ventilating direction is switched by ventilator control means 13 at a switching timing decided by ventilating direction switching judging means 12. Thus, it can be effectively ventilated.
Patent JP-S63275583-A (JP)
Title: Novel aconitine based compound and analgetic and anti-inflammatory agent containing said compound as active ingredient
Inventor: MURAYAMA MITSUO
IPC: A61K31/55
Filed: 1987-05-08
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 represents benzoyl or anisoyl; R2 represents methyl or ethyl; R3 represents benzoyl or anisoyl; R4 represents acetyl). EXAMPLE:3-Benzoyl mesaconitine. USE:An analgesic and anti-inflammatory agent. PREPARATION:The hydroxyl group at the 3-position of mesaconitine expressed by formula II, aconitine expressed by formula III or jesaconitine expressed by formula IV is benzoylated or anisoylated by a conventional method.
Patent JP-H09298129-A (JP)
Title: Square-shaped electrical double layer capacitor
Inventor: HIRATSUKA KAZUYA
IPC: H01G11/54
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To keep low the internal resistance of a square-shaped electrical double layer capacitor even in the case where a voltage is applied to the capacitor for a long period of time and to prevent corrosion from being generated in the capacitor by a method wherein a specifed aluminium alloy is used for an element body and a rectangular container for housing an organic electrolytic solution. SOLUTION: Some aluminum alloy out of the alloy numbers A3003, A3004, A3005, A3104, A3105, A3203 and A5052 of the Japanese Industrial Standard is used as a container material to manufacture a bottomed square-shaped container. A cover body 3 is fitted into the upper open part 2 formed in this container 1 and the joint part of the cover body 3 with the open part 2 is hermetically subjected to a sealing treatment by laser welding or the like. A positive pole terminal 4 and a negative pole terminal 5 are mounted to the cover body 3 hermetically and in an electrical insulating manner.  Moreover, a plurality of sheets of positive poles 10 and negative poles 11 of the same number of sheets as that of the poles 10, which are provided on both surfaces of metal current collecting bodies as polarized electrodes layers, are formed in a laminated state via separators 12, an organic solvent electrolytic solution is impregnated in the polarized electrode layers and the separators and the electrode layers and the separators are held. Therefore, a square-shaped electrical double layer capacitor is miniaturized and is lightened and the reliability of the capacitor is enhanced.
Patent JP-H05278262-A (JP)
Title: Image forming device
IPC: B41J2/52
Filed: 1992-04-03
Abstract: PURPOSE:To form a halftone image with a simple circuit construction by a simple processing. CONSTITUTION:A pulse signal is generated through a pulse data conversion circuit and a pulse width modulation circuit in accordance with gradation data outputted from a gradation data output control circuit based on a control signal of a sub-scanning-direction synchronizing control circuit. On the pulse signal, one beam point 103 is formed for every dot 101 in a main scanning direction. Furthermore, the pulse width modulation circuit outputs the pulse signal so as to form a beam having a width required for inscribing the beam point 103 of the maximum beam diameter with the dot 101.
Patent JP-H08307563-A (JP)
Title: Facsimile equipment
Inventor: YAMAGUCHI TAKEHITO
IPC: H04N1/32
Filed: 1995-05-09
Abstract: PURPOSE: To identify a receiver on a reception side without depending on a transmission side and to quickly receive the transmitted facsimile by the receiver by deciding the receiver of the facsimile based on a receiver specification table and notifying many and unspecified persons of this decided receiver. CONSTITUTION: This equipment is provided with a receiver designation table storage part 8 storing the receiver designation table 7 composed of a transmission origin facsimile number and receiver identification data, a receiver decision part 10 identifying the receiver at the time of receiving a facsimile and outputting facsimile receiver identification data and a perception signal transmission part 11 transmitting a perception signal reporting the receiver to many and unspecified persons based on the receiver identification data of the receiver decision part 10. Thus, the receiver is decided by using the transmission origin facsimile number which is automatically transmitted at the time of transmitting the facsimile and the transmitter designation table 7 prepared on a reception side in advance.  Therefore, the identification of the receiver can be performed without depending on the status on a transmission side.
Patent JP-S61268009-A (JP)
Title: Bistable type polarized solenoid
Inventor: YOKOYAMA YOICHI
IPC: H01H50/42
Filed: 1985-05-23
Abstract: PURPOSE:To prevent the lowering of magnetic efficiency even when width is limited and a stroke is lengthened by interposing a permanent magnet between end sections, where armatures are positions, in a first yoke and a second yoke. CONSTITUTION:Magnetic flux PHI1 flows through a magnetic path using a magnetic pole N for a permanent magnet 9, one end section 6b of a first yoke 6, an armature 4 for a moving core 3, one end section 8b of a second yoke 8 and a magnetic pole S for the permanent magnet 9 as paths, and magnetic flux PHI2 flows by a permanent magnet 10. Consequently, suction force each works between the armature 4 and one end section 6b of the first yoke 6 and an armature 5 and the other end section 8c of the second yoke 8, and the moving core 3 is stabilized. When a coil 1 is conducted under the state and magnetic flux PHI3 in the direction the same as magnetic flux PHI1 and in the direction opposite to magnetic flux PHI2 is passed through the moving core 3, the moving core 3 is operated by suction force generated between the armature 4 and one end section 8b of the second yoke 8 and resiliency generated between the armature 5 and the other end section 6c of the first yoke 6, and the armature 4 for the moving core 3 is sucked to one end section 8b of the second yoke 8.
Patent JP-S62267694-A (JP)
Inventor: EBATA SAKAE
IPC: G21C13/00
Filed: 1986-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07318130-A (JP)
Title: Artificial tornado generator
Inventor: NARUKAWA YOSHINORI
IPC: F24F7/06
Filed: 1994-05-25
Abstract: PURPOSE:To obtain an artificial tornado of a stable state by providing a guide member for guiding an air flow sucked into a cylindrical casing having a plurality of air suction ports to the center of the casing, and an air suction fan disposed at one end side of the casing. CONSTITUTION:An artificial tornado generator comprises a square cylindrical casing 1 having a plurality of air suction ports 2, a guide member 3 for guiding the air flow W1 to the center of the casing 1, and an air suction turbo-fan 4 disposed at the one end side of the casing 1, wherein an air flow passage 6 to an air outlet 5 is formed at the upper end side of the casing 1. The sucked air flow W1 sucked from the ports 2 is guided by the member 3 to become an annular flow W2, and sucked to the fan 4 perpendicular thereto, thereby generating an artificial tornado D. Accordingly, the tornado D of the stable state without influence of a disturbance is obtained by a simple structure.